Preferred Label : HER2/Neu Copy Number Ratio Less than 2 by FISH;
NCIt synonyms : HER2/Neu by FISH Ratio Less than 2; HER2 Copy Number Ratio Less than 2 by FISH; HER2/Neu by FISH Ratio 2; ERBB2 Copy Number Ratio Less than 2 by FISH;
NCIt definition : An indication that the ratio for a HER2/Neu probe to a chromosome 17 probe detected
in a sample using fluorescence in situ hybridization (FISH) is less than 2.;
Origin ID : C210039;
concept_is_in_subset
related_to_genetic_biomarker